Employers may not be permitted to place restrictions upon the conduct of present and past employees regarding

a. Post-resignation use of the employer's customer list by the former employee
b. Revealing secret production processes of the employer to a competitor
c. Maintaining confidentiality of employer information out of respect for the employment relationship
d. Working, post-resignation, for a competitor within a particular geographical area, so long as the restriction does not conflict with the publi
e. The person's existing skills and ordinary production practices after termination by the employer